"""
Copyright (c) 2022 Huawei Technologies Co.,Ltd.

openGauss is licensed under Mulan PSL v2.
You can use this software according to the terms and conditions of the Mulan PSL v2.
You may obtain a copy of Mulan PSL v2 at:

          http://license.coscl.org.cn/MulanPSL2

THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
See the Mulan PSL v2 for more details.
"""
"""
Case Type   : Compatibility
Case Name   : 导入有效文件格式text、csv格式
Create At   : 2023/06/02
Owner       : n@ningyali
Description :
        1.建表
        2.导入text格式文件
        3.导入csv格式文件
Expect      :
        1.创建成功
        2.导入数据成功
        3.导入数据成功
History     :
"""
import os
import unittest

from yat.test import Node

from testcase.COMPATIBILITY.GRAMMAR.LOAD. \
    Opengauss_Compatibility_Grammar_Load_Common import LoadData
from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Logger import Logger


class LoadData0085(unittest.TestCase):
    def setUp(self):
        self.log = Logger()
        self.log.info(f'-----{os.path.basename(__file__)} start-----')
        self.common = Common()
        self.load_data = LoadData()
        self.pri_sh = CommonSH('PrimaryDbUser')
        self.pri_user = Node('PrimaryDbUser')
        self.case_lable = 'load_data_0085'
        self.db_name = f'db_{self.case_lable}'
        self.t_name = f't_{self.case_lable}'
        self.file_path = os.path.join('/home', self.pri_user.ssh_user)
        self.cols = 'c_01 int primary key,c_02 char(30),c_03 text'

        text1 = '-----创建数据文件；expect:创建成功-----'
        self.log.info(text1)
        self.data = "#1001,'虎皮兰',vadfa;#1002,'绿萝','bbbvx';" \
                    "#1003,'虎皮兰sfd',vadfa;#1004,'sdfge','bbbvx';"
        res1 = self.load_data.create_data_file(self.pri_user, self.case_lable,
                                               self.data, f_type='text')
        res2 = self.load_data.create_data_file(self.pri_user, self.case_lable,
                                               self.data, f_type='csv')
        self.assertTrue(res1 and res2, '执行失败:' + text1)

        text2 = '-----创建兼容B库；expect:创建成功-----'
        self.log.info(text2)
        res = self.load_data.create_b_db(self.pri_sh, self.db_name)
        self.assertTrue(res, '执行失败:' + text2)

    def test_load(self):
        text = '--------step1：建表；expect：建表成功--------'
        self.log.info(text)
        res = self.load_data.create_table(self.pri_sh, self.db_name,
                                          self.t_name, self.cols)
        self.assertTrue(res, '执行失败:' + text)

        text = '------step2：导入的文件为text格式；expect：成功------'
        self.log.info(text)
        f_path = os.path.join(self.file_path, f'{self.case_lable}_1.text')
        res1 = self.load_data.load_data(self.pri_sh, self.db_name,
                                        self.t_name, f_path,
                                        into_type='ignore')
        rows, _ = self.common.parse_sql_query_res(res1)
        expect = [['1001', '虎皮兰', 'vadfa'], ['1002', '绿萝', 'bbbvx'],
                  ['1003', '虎皮兰sfd', 'vadfa'], ['1004', 'sdfge', 'bbbvx']]
        self.assertEqual(rows, expect, '执行失败:' + text)

        text = '------step3：导入的文件为csv格式；expect：成功------'
        self.log.info(text)
        f_path = os.path.join(self.file_path, f'{self.case_lable}_1.text')
        res2 = self.load_data.load_data(self.pri_sh, self.db_name,
                                        self.t_name, f_path,
                                        into_type='ignore')
        rows, _ = self.common.parse_sql_query_res(res2)
        self.assertEqual(rows, expect, '执行失败:' + text)

    def tearDown(self):
        self.log.info('-----清理环境-----')
        res = self.load_data.clear_env(self.pri_sh, self.pri_user,
                                       self.db_name,
                                       os.path.join(self.file_path,
                                                    f"{self.case_lable}*"))
        self.assertTrue(res, '执行失败:清理环境')
        self.log.info(f'-----{os.path.basename(__file__)} end-----')
